* {
    margin: 0;
    padding: 0;
    font-family: "Microsoft YaHei";
    width: 100%;
    height: auto;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
div,
span,
p {
    margin: 0;
    padding: 0;
}

ul,
ol {
    list-style: none;
}

a {
    text-decoration: none;
}